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import pika connection = pika.BlockingConnection(pika.ConnectionParameters('localhost')) channel = connection.channel() channel.queue_declare(queue='hello',durable=True) ##队列持久化,队列重启后也存在,不保证数据是否存在 # channel.queue_delete(queue="task_queue") # for i in range(100): channel.basic_publish(exchange='', routing_key='hello', body="hello world", properties=pika.BasicProperties(delivery_mode=2) ##数据持久化 ) # print("Sent 'hello world!'") connection.close()
接收端:
import pika import time connection = pika.BlockingConnection(pika.ConnectionParameters(host='localhost')) channel = connection.channel() channel.queue_declare(queue='hello',durable=True) # channel.queue_bind(queue='hello',exchange='',routing_key='hello') def callback(ch, method, properties, body): print("aaa") # time.sleep(8) print(" [x] Received %r" % body) ch.basic_ack(delivery_tag=method.delivery_tag) # 给rabbitmq返回已拿到数据信号。 channel.basic_consume(callback, queue='hello', no_ack=False) print(' [*] Waiting for messages. To exit press CTRL+C') channel.start_consuming()